[LLVMdev] [cfe-dev] 2.6 pre-release2 ready for testing

[Aaron Gray]

2009/10/20 Tanya Lattner <lattner at apple.com>:
>
> On Oct 20, 2009, at 12:05 PM, Aaron Gray wrote:
>
>> 2009/10/20 Tanya Lattner <lattner at apple.com>:
>>>
>>> On Oct 20, 2009, at 5:49 AM, Jay Foad wrote:
>>>
>>>>> To test clang:
>>>>> 1) Compile llvm and clang from source.
>>>>
>>>> LLVM fails to build for me on Cygwin. I get:
>>>>
>>>
>>> Does TOT build? If not, please file a bug.
>>
>> No. Theres the runtime install bug (below), and llvm-gcc has a bug
>> that I thought there was a patch for in prerelease 1, but did not make
>> it into prerelease 2 for some reason.
>>
>
> The bug for llvm-gcc did go into the release:
> http://lists.cs.uiuc.edu/mailman/private/llvm-branch-commits/2009-September/000579.html

I still cannot access the link, even though I can get at my mailman settings.

I tried building pre release 2 llvm-gcc and it still had the bug. Its
actually an LLVM bug manifesting in llvm-gcc build.

~~~~~~~
/home/ang/build/llvm-gcc-4.2-2.6/./gcc/xgcc -B/home/ang/build/llvm-gcc-4.2-2.6/.
/gcc/ -B/home/ang/llvm-gcc-4.2-2.6/i686-pc-cygwin/bin/ -B/home/ang/llvm-gcc-4.2-
2.6/i686-pc-cygwin/lib/ -isystem /home/ang/llvm-gcc-4.2-2.6/i686-pc-cygwin/inclu
de -isystem /home/ang/llvm-gcc-4.2-2.6/i686-pc-cygwin/sys-include  -O2 -I/home/a
ng/src/llvm-gcc-4.2-2.6/gcc/../winsup/w32api/include -O2 -g -O2  -DIN_GCC    -W
-Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-defin
ition  -isystem ./include   -g  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -
I/home/ang/src/llvm-gcc-4.2-2.6/gcc -I/home/ang/src/llvm-gcc-4.2-2.6/gcc/. -I/ho
me/ang/src/llvm-gcc-4.2-2.6/gcc/../include -I/home/ang/src/llvm-gcc-4.2-2.6/gcc/
../libcpp/include  -I/home/ang/src/llvm-gcc-4.2-2.6/gcc/../libdecnumber -I../lib
decnumber -I/home/ang/build/llvm-2.6/include -I/home/ang/src/llvm-2.6/include -D
L_popcountsi2 -c /home/ang/src/llvm-gcc-4.2-2.6/gcc/libgcc2.c -o libgcc/./_popco
untsi2.o
assertion "V == V2 && "Didn't find key?"" failed: file "/home/ang/src/llvm-2.6/l
ib/Support/StringMap.cpp", line 172
~~~~~~~

This is solved in TOT but I could not ascertain which patch soled it.

> I never got a patch or link to the commit to TOT for the runtime install
> bug, but now I do see a mention of it in a previous email that you sent me.
> Since this is a Makefile only change and only for cygwin, I'll see if Chris
> will let me include it. I normally don't do this, but its really safe since
> it won't impact anything except cygwin install.

I tried to solve this but a NO_INSTALL for Cygwin OS did not seem to
work. If someone else could solve this and produce a patch.

'make check' is also failing to run llvm-as and llvm-dis.

Aaron

>
> -Tanya
>
>
>>> Unfortunately Cygwin is not in our release criteria. I'd like to have
>>> a buildbot running (if there is not one already) and then get someone
>>> to qualify it for the release.
>>
>> No theres no buildbot for Cygwin.
>>
>> Aaron
>>
>>> -Tanya
>>>
>>>> make[1]: Entering directory `/home/foad/llvm/objdir-2.6/runtime'
>>>> make[2]: Entering directory `/home/foad/llvm/objdir-2.6/runtime/
>>>> libprofile'
>>>> llvm[2]: Compiling BasicBlockTracing.c for Release build (PIC)
>>>> llvm[2]: Compiling BlockProfiling.c for Release build (PIC)
>>>> llvm[2]: Compiling CommonProfiling.c for Release build (PIC)
>>>> llvm[2]: Compiling EdgeProfiling.c for Release build (PIC)
>>>> llvm[2]: Compiling FunctionProfiling.c for Release build (PIC)
>>>> llvm[2]: Linking Release Loadable Module profile_rt.dll
>>>> /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../i686-pc-cygwin/bin/ld:
>>>> warning: cannot find entry symbol __cygwin_dll_entry at 12; defaulting to
>>>> 61ec1000
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> BasicBlockTracing.o:BasicBlockTracing.c:(.text+0x36):
>>>> undefined reference to `_free'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> BasicBlockTracing.o:BasicBlockTracing.c:(.text+0xca):
>>>> undefined reference to `_malloc'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> BasicBlockTracing.o:BasicBlockTracing.c:(.text+0xe8):
>>>> undefined reference to `_atexit'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> BlockProfiling.o:BlockProfiling.c:(.text+0x65):
>>>> undefined reference to `_atexit'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x76):
>>>> undefined reference to `_strdup'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x9a):
>>>> undefined reference to `_memmove'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0xe3):
>>>> undefined reference to `_memmove'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x105):
>>>> undefined reference to `_printf'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x113):
>>>> undefined reference to `_puts'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x13c):
>>>> undefined reference to `_strlen'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x14e):
>>>> undefined reference to `_malloc'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x182):
>>>> undefined reference to `_strlen'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x19b):
>>>> undefined reference to `_memcpy'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x1fb):
>>>> undefined reference to `_write'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x21a):
>>>> undefined reference to `_write'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x23b):
>>>> undefined reference to `_write'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x25e):
>>>> undefined reference to `_open'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x296):
>>>> undefined reference to `_write'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x2b5):
>>>> undefined reference to `_write'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x2d6):
>>>> undefined reference to `_write'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x30d):
>>>> undefined reference to `_write'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x332):
>>>> undefined reference to `_fprintf'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> CommonProfiling.o:CommonProfiling.c:(.text+0x33e):
>>>> undefined reference to `_perror'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> EdgeProfiling.o:EdgeProfiling.c:(.text+0x65):
>>>> undefined reference to `_atexit'
>>>> /home/foad/llvm/objdir-2.6/runtime/libprofile/Release/
>>>> FunctionProfiling.o:FunctionProfiling.c:(.text+0x65):
>>>> undefined reference to `_atexit'
>>>> collect2: ld returned 1 exit status
>>>> make[2]: *** [/home/foad/llvm/objdir-2.6/Release/lib/profile_rt.dll]
>>>> Error 1
>>>> make[2]: Leaving directory `/home/foad/llvm/objdir-2.6/runtime/
>>>> libprofile'
>>>> make[1]: *** [libprofile/.makeall] Error 2
>>>> make[1]: Leaving directory `/home/foad/llvm/objdir-2.6/runtime'
>>>> make: *** [all] Error 1
>>>>
>>>>> When reporting your results, please provide details on what
>>>>> platform you compiled on, and how
>>>>> you built LLVM (src == obj, or src != obj), clang, and/or llvm-gcc.
>>>>
>>>> $ uname -a
>>>> CYGWIN_NT-5.1 foad-pc 1.5.25(0.156/4/2) 2008-06-12 19:34 i686 Cygwin
>>>>
>>>> src != obj
>>>>
>>>> clang
>>>>
>>>> Thanks,
>>>> Jay.
>>>
>>> _______________________________________________
>>> LLVM Developers mailing list
>>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
>>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>>>
>
>